TV/Satellite Coupling

normalized principle schema for TER/SAT for up to 4 mixed outlets for TNT preampli + satellite (Astra)

Warning, never use a splitter in satellite distribution, 2, 3 or 4 outlets (conflicts 13/18V and 0 with 22 kHz)!! beware of bad advice and fanciful diagrams (poor hacks) on the internet

google image:
http://img110.xooimage.com/views/3/f/8/multi-distributio...-ter-sat-4747083.png/

Oups, désolé, il faut lire :
"Your TNT antenna preamplifier power supply must be placed between the black box (TNT/SAT coupler) AND the preamplifier box itself fixed near the TNT antenna (absent on the diagram)"
Instead of:
"Your TNT antenna preamplifier power supply must be placed between the black box (TNT/SAT coupler) The preamplifier box itself is fixed near the TNT antenna (absent on the diagram)"
I've missed some words, lol

Go here:
https://www.tonna.com/s_indiv.php
You will find the diagram mentioned above, but this one is interactive; click on an element of the diagram and you will get additional information about each component of the installation
SAT/TNT coupler:
http://www.mda-diffusion.com/index2.php?track=w&url_principal=accessoires-coupleurs-1.htm
@+

Attention, he clearly said:

"I distribute to 2 TV/SAT/FM sockets 1 in the living room and 1 in the bedroom"

So clearly the explanatory diagram from Tonna, apparently made by the advertising/marketing people of the group, who are manifestly technically incompetent, is incorrect. We are headed straight for cohabitation problems in satellite!!!

Not serious!!!

I clearly specified that this only allows satellite reception in one room, with the rest receiving regular TNT
Moreover, it does not indicate using more than 2 sockets despite the use of a 4-output splitter
It also indicates using satellite in the living room and apparently TNT as well (satellite is fine, TNT is dead on this socket)
In the bedroom, it indicates no TNT reception (it does not indicate using satellite)
So in total: 2 sockets used, one for TNT + satellite, the other just for TNT
The diagram is just there to enlighten our friend, to help him understand the location of the preamplifier power supply in his installation; everything below the splitter does not interest us
Our friend must use a satellite/TNT coupler made for this, not a UHF/UHF or UHF/VHF coupler or any other similar
The splitter must also have a power pass connector
If he follows my instructions precisely, it will work
Our friend will specify if he uses two sockets with only one for satellite
The use of a quattro and multiswitch is only essential if we want to distribute AND USE the satellite in multiple rooms at the same time, as well as regular TNT
A classic coupling of TNT and satellite on multiple sockets with the connection of a single satellite receiver on just one socket is the basics of my trade
My personal installation has three sockets, TNT and Astra satellite combined at the head of the domestic network
Regular TNT distributed and used on the three sockets
Satellite cube receiver connected and used on just one socket
It works very well
I even remodulate the video signals from the cube and my second satellite receiver connected to a second parabola aimed at 28.2 degrees East and reinject these remodulated signals in DVB-T onto my TV cable and to my TV sockets 2 and 3
All this little world cohabits very well
@+

I only say that the diagram edited by Tonna, applied in a completely realistic and operational mode, with satellite demos functioning normally simultaneously, is fanciful, since there will inevitably be conflicts of choice when, for example, one user selects a channel in Pol V and another in Pol H, or a channel in the low band and another in the high band. In conclusion, it is the 18V tension that will prevail over the 13V or the 22kHz tone over the absence.

QED, it's just a makeshift solution... and therefore a good example of what should never be done in a small private or standardized community group.